Books like The Camel Club

Existing at the fringes of Washington D.C., the Club consists of four eccentric members. Led by a mysterious man know as "Oliver Stone," they study conspiracy theories, current events, and the machinations of government to discover the "truth" behind the country's actions. Their efforts bear little fruit --- until the group witnesses a shocking murder ... and become embroiled in an astounding, far reaching conspiracy. Now the Club must join forces with a Secret Service agent to confront one of the most chilling spectacles ever to take place on American soil --- an event that may trigger the ultimate war between two different worlds. And all that stands in the way of this apocalypse is five unexpected heroes.